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| Content Provider | Springer Nature Link |
|---|---|
| Author | Xiong, Liyuan Zhong, Qin Chen, Qianqiao Zhang, Shule |
| Copyright Year | 2013 |
| Abstract | TiO$_{2}$ nanotubes (TNT) were prepared by hydrothermal method at 140 °C for 23 h. The V$_{2}$O$_{5}$/TNT (VTNT) catalysts were obtained by impregnation in NH$_{4}$VO$_{3}$ solution. The VTNTs exhibited much higher denitration efficiency than those supported on the raw TiO$_{2}$, and satisfactory resistance to water and sulfur. Results from BET, TEM, XRD, NH$_{3}$-TPD and EPR verified that V$_{2}$O$_{5}$ was dispersed well on TNT, thus favoring NH3 adsorption, promoting the transformation from V$^{5+}$ to V$^{4+}$, conducing to the formation of oxygen vacancies and superoxide radicals in the presence of NH$_{3}$ and O$_{2}$, and then resulting in the high catalytic activity of VTNTs. |
| Starting Page | 836 |
| Ending Page | 841 |
| Page Count | 6 |
| File Format | |
| ISSN | 02561115 |
| Journal | Korean Journal of Chemical Engineering |
| Volume Number | 30 |
| Issue Number | 4 |
| e-ISSN | 19757220 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2013-02-21 |
| Publisher Place | Boston |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | TNT V$_{2}$O$_{5}$ Hydrothermal Dispersion SCR Industrial Chemistry/Chemical Engineering Catalysis Materials Science Biotechnology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry Chemical Engineering |
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